<template>
  <div>
    <!--面包屑导航区域-->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>
    <!--卡片视图区-->
    <el-card>
      <el-row>
        <el-col :span="8">
          <el-input placeholder="请输入内容" v-model="queryInfo.query" class="queryIpt">
            <el-button slot="append" icon="el-icon-search"></el-button>
          </el-input>
        </el-col>
      </el-row>
    <!--订单列表数据-->
      <el-table :data="ordersList" border stripe>
        <el-table-column type="index" label="#"></el-table-column>
        <el-table-column prop="order_number" label="订单编号"></el-table-column>
        <el-table-column prop="order_price" label="订单价格"></el-table-column>
        <el-table-column prop="pay_status" label="是否付款">
          <template slot-scope="scope">
            <el-tag type="success" v-if="scope.row.pay_status === '1'">已付款</el-tag>
            <el-tag type="danger" v-else>未付款</el-tag>
          </template>
        </el-table-column>
        <el-table-column prop="is_send" label="是否发货"></el-table-column>
        <el-table-column prop="create_time" label="下单时间">
          <template slot-scope="scope">
            {{ scope.row.create_time | dateFormat}}
          </template>
        </el-table-column>
        <el-table-column label="操作">
          <template>
            <el-button type="primary" icon="el-icon-edit" size="small" @click="editLocation"></el-button>
            <el-button type="success" icon="el-icon-location" size="small" @click="showProgressBox"></el-button>
          </template>
        </el-table-column>
      </el-table>
      <!--分页区域-->
      <el-pagination
          @size-change="handleSizeChange"
          @current-change="handleCurrentChange"
          :current-page="queryInfo.pagenum"
          :page-sizes="[2, 5, 10, 15]"
          :page-size="queryInfo.pagesize"
          layout="total, sizes, prev, pager, next, jumper"
          :total="total">
      </el-pagination>
      <!--修改对话框-->
      <el-dialog
          title="修改地址"
          :visible.sync="locationEditdialogVisible"
          width="50%"
          @close="locationEditdialogClosed">
        <el-form :model="locationForm" :rules="locationFormRules" ref="locationFormRef" label-width="100px">
          <el-form-item label="省市区/县" prop="address1">
            <el-cascader
                :options="cityData"
                v-model="locationForm.address1">
            </el-cascader>
          </el-form-item>
          <el-form-item label="详细地址" prop="address2">
            <el-input v-model="locationForm.address2"></el-input>
          </el-form-item>
        </el-form>
        <span slot="footer" class="dialog-footer">
          <el-button @click="locationEditdialogVisible = false">取 消</el-button>
          <el-button type="primary" @click="locationEditdialogVisible = false">确 定</el-button>
        </span>
      </el-dialog>
      <!--展示物流进度对话框-->
      <el-dialog
          title="物流进度"
          :visible.sync="progressVisible"
          width="50%">
        <!--时间线-->
        <el-timeline>
          <el-timeline-item
              v-for="(item, index) in progressInfo"
              :key="index"
              :timestamp="item.time">
            {{item.context}}
          </el-timeline-item>
        </el-timeline>
      </el-dialog>
    </el-card>
  </div>
</template>

<script>
import cityData from './citydata.js'

export default {
  name: "Orders",
  data() {
    return {
      //分页的查询条件
      queryInfo: {
        query: '',
        pagenum: 1,
        pagesize: 5,
        user_id: '',
        pay_status: '',
        is_send: '',
        order_fapiao_title: '',
        order_fapiao_company: '',
        order_fapiao_content: '',
        consignee_addr: ''
      },
      //订单数据列表
      ordersList: [],
      //数据总条数
      total: 0,
      //控制修改地址对话框的显示/隐藏
      locationEditdialogVisible: false,
      //地址的数据对象
      locationForm: {
        address1: [],
        address2: ''
      },
      //地址的验证规则对象
      locationFormRules:{
        address1: [
          { required: true, message: '请选择省市区/县', trigger:'blur'}
        ],
        address2: [
          { required: true, message: '请输入详细地址', trigger:'blur'}
        ]
      },
      cityData,
      //控制物流进度对话框的显示/隐藏
      progressVisible: false,
      //物流信息
      progressInfo: [],

    }
  },
  created() {
    this.getOrdersList();
  },
  methods: {
    async getOrdersList() {
      const { data : res } = await this.$http.get('orders', { params : this.queryInfo });
      if(res.meta.status !== 200) return this.$message.error('获取订单列表失败');
      this.ordersList = res.data.goods;
      this.total = res.data.total;
      console.log(res.data);
    },
    handleSizeChange(newSize) {
      this.queryInfo.pagesize = newSize;
      this.getOrdersList();
    },
    handleCurrentChange(newPage) {
      this.queryInfo.pagenum = newPage;
      this.getOrdersList();
    },
    //点击按钮，修改地址
    editLocation() {
      this.locationEditdialogVisible = true;
    },
    locationEditdialogClosed() {
      this.$refs.locationFormRef.resetFields();
    },
    //展示物流进度对话框
    async showProgressBox() {
      const { data : res } = await this.$http.get('/kuaidi/1106975712662');
      if(res.meta.status !== 200) return this.$message.error('获取物流信息失败');
      this.progressInfo = res.data;
      this.progressVisible = true;
    }

  }
}
</script>

<style lang="less" scoped>
  .queryIpt {
    margin-bottom: 20px;
  }
  .el-cascader {
    width: 100%;
  }

</style>
